Introduce linux_proc_pid_to_exec_file

[deliverable/binutils-gdb.git] / gdb / linux-nat.c

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 6c198cfe6386ffece519e16a3a78d8060e1e2cd0..b04aa68c79d00e0860805b6d561545efdbbd608b 100644 (file)
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -4106,15 +4106,7 @@ linux_nat_thread_name (struct target_ops *self, struct thread_info *thr)
 static char *
 linux_child_pid_to_exec_file (struct target_ops *self, int pid)
 {
-  static char buf[PATH_MAX];
-  char name[PATH_MAX];
-
-  xsnprintf (name, PATH_MAX, "/proc/%d/exe", pid);
-  memset (buf, 0, PATH_MAX);
-  if (readlink (name, buf, PATH_MAX - 1) <= 0)
-    strcpy (buf, name);
-
-  return buf;
+  return linux_proc_pid_to_exec_file (pid);
 }
 
 /* Implement the to_xfer_partial interface for memory reads using the /proc